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make linux boot partition ask for crypto password via ssh/telnet

Imagine a physical server running Debian 9 Linux in 64 bit which has a encrypted root partition (LUKS based). When the server is rebooted, you need to enter the LUKS password on the physical console. As this is all remote controlled, we must have a way to enter it over the network.

Solution1: the ramdisk must bring up the network (at least one interface) and ssh and allows ssh sessions to the console so the password can be entered.

Solution2: the ramdisk boots up, starts the network, mounts a specific network share (a NFS volume for example) and looks for a filename based on its hostname/mac address or the like and tries that password.

Solution3: it gets the LUKS password from a DHCP server or the like.

Other solutions are welcome as well.

The goal is to be able to reboot a server and have it boot directly into the encrypted partition so no console access is ever needed.

The solution must survive a kernel upgrade / grub update etc.

Kĩ năng: Debian, Linux, Quản trị mạng, Quản trị hệ thống

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( 29 nhận xét ) Basel, Switzerland

ID dự án: #18631312

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kalpeshsejpal

Hello dear, greetings! I read your project requirements I had same issue in past I had solve it by small trick I embedded ssh server in initramfs which allows me use SSH during boot. please contact me if you'll requ Thêm

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LinuxGun

Hello, I can give you that 3 solution to make linux boot partition ask for crypto password via ssh/telnet I'm interested in your project. Please send me a message so that we can discuss more. Thanks & Regards, Thêm

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sycraft86

Good day! I checked your project and would like to help you with your issue. I have worked with LUKS and I'm offering you to use SSH for unlocking encrypted root partition. Briefly about my skills: I'm result Thêm

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herradi

Hi Sir I am freelancer I have more than 6 years experience in IT: ( Cisco/ Mikrotik/ apatche/ Microsoft win server :2003.2008.2012.2016 ...) ( linux: Centos/ ubuntu...). (Ms office. Pdf... ) I am available All week and Thêm

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savabuu

Hi, I am Full Stack web developer with 6 years of web development experience. I can help you with your problems. I have experience in CodeIgniter about 4 years, core PHP about 6 years, MySQL 5 years, Bootstrap 4 years Thêm

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SecureForYou

Hello. How are you? I have read the project description of 'make linux boot partition ask for crypto password via ssh/telnet' and I have confidence that I can carry the job to success. Cuz I am a professional full stac Thêm

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